We are maximizing the impact of solar thermal technology
by breaking solar thermal’s cost and complexity barriers.
To do this, we have built an ecosystem of own brands and partners.
As an Impact Engineering firm we are dedicated to develop whatever is necessary to have a significant impact on climate change and poverty, globally. To this end we have developed our Lytefire solar oven, roasters and Saunas, our GoSol education program to create entrepreneurs and strong partnerships to scale.
Jump to News
Our Brands
GoSol is our community and education hub to spread the Lytefire 5 Solar Ovens to high-impact settings.
Solar Fire France is commercializing the Lytefire 5 Oven and Roaster applications in the French market.
The Lytefire Sauna demonstrates the power of the sun for carbon free well-being and tourism.
Why Solar Fire
Access to clean energy is a real problem world wide
3 billion people
Need a clean source of heat every day to process food or run their business.
Today they burn charcoal, trash, LPG, biomass or rely on poor electric grids.
11 years
Remaining in order to reduce heavily carbon emissions from growth, according to the IPCC.
3 billion people
Empowered with affordable and powerful clean energy can have a very strong impact on climate change mitigation.
From our Channel
Lytefire Sauna - The Experience - Heuberge 2020
987 views, 1:29 min
Solar Sauna in the Swiss Alps - Intro
4:23 - 539 views
Scaling the Direct Solar Economy
2,497 views, 4:58 min
Free the Sun!
209,624 views, 3:16 min
Cooking in the Snow
6,089 views, 0:57 min
Latest News & Press Coverage
Le Courrier Cauchois
Thursday 16 September 2021
3 normandie
Thursday 16 September 2021
About 300 solar buns a day for a Montessori school in Mwanza !
mercredi 1er septembre 2021, by Lorin Symington
76actu
Saturday 28 August 2021
Announcing new Partnership with Solarstart in Switzerland
Wednesday 28 July 2021, by Muriel Fuhrer
Socialter
Thursday 8 July 2021
Reporterre le quotidien de l’écologie
Saturday 3 July 2021
Tanzania: a Montessori school chose Lytefire
Saturday 19 June 2021, by Lorin Symington
The Ladies of Goghin, solar bakers in Burkina Faso
Monday 31 May 2021, by Lorin Symington
Solar Fire International
Eva Wissenz
Co-Founder, Executive Director, Board Director - Partnerships, Communications, Education, Sales, Investment, IP, HR, Solar Fire France Development
Finland
eva.wissenz@solarfire.io
Urs Riggenbach
Executive Director, Chairperson of the Board - Operations, Sales, Investment, IP, Finances & Administration, IT, Solar Sauna Development
Switzerland
urs.riggenbach@solarfire.io
Lorin Symington
Executive Director, Board director - Master Trainer, Project Management, Prototyping & Field Work, NGO sales, Development of field offices (Kenya, Haiti, Burkina Faso)
Canada
lorin.symington@solarfire.io
Arnaud Crétot
Chief Innovation Officer, Technology, Engineer & Professional Baker
France
arnaud.cretot@solarfire.io
Solar Fire Kenya, Burkina Faso and Haiti
Solar Fire France Team
Sponsors, Partners and Clients
